明朝成(chéng )化年间，朝(cháo )纲(gāng )腐败，奸邪当道。西厂(chǎng )东厂(chǎng )为宦官把持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出，接连(lián )铲除东厂(chǎng )数名奸佞，致令阉贼胆(dǎn )战(zhàn )心惊。适(shì )值此时，风头正劲(jìn )的西厂